<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
    >
      <el-form-item label="请假类型" prop="type">
        <el-select
          v-model="queryParams.type"
          placeholder="请选择请假类型"
          clearable
          size="small"
        >
          <el-option
            v-for="dict in typeOptions"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="标题" prop="title">
        <el-input
          v-model="queryParams.title"
          placeholder="请输入标题"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="实例ID" prop="instanceId">
        <el-input
          v-model="queryParams.instanceId"
          placeholder="请输入流程实例ID"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button
          type="cyan"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
          >重置</el-button
        >
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
        >
          新增
        </el-button>

        <!-- TODO: 测试性质的入口 进入工作流页面 -->
        <el-button
          type="primary"
          icon="el-icon-plus"
          size="mini"
          @click="gotoInfoPageWithModeAdd()"
        >
          新增申请（test 工作流页面）
        </el-button>
      </el-col>
      <!--<right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>-->
    </el-row>

    <el-table
      v-loading="loading"
      :data="leaveList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="ID" align="center" prop="id" width="40" />
      <el-table-column
        label="请假类型"
        align="center"
        prop="type"
        :formatter="typeFormat"
        width="75"
      />
      <el-table-column label="标题" align="center" prop="title" width="140" />
      <el-table-column label="原因" align="center" prop="reason" width="120" />
      <el-table-column
        label="开始时间"
        align="center"
        prop="leaveStartTime"
        width="120"
      >
        <template slot-scope="scope">
          <!--<span>{{ parseTime(scope.row.leaveStartTime, '{y}-{m}-{d}') }}</span>-->
          <span>{{ scope.row.leaveStartTime }}</span>
        </template>
      </el-table-column>
      <el-table-column
        label="结束时间"
        align="center"
        prop="leaveEndTime"
        width="120"
      >
        <template slot-scope="scope">
          <!--<span>{{ parseTime(scope.row.leaveEndTime, '{y}-{m}-{d}') }}</span>-->
          <span>{{ scope.row.leaveEndTime }}</span>
        </template>
      </el-table-column>
      <!--<el-table-column label="请假时长" align="center" prop="totalTime" />-->
      <el-table-column label="流程实例ID" align="center" prop="instanceId" />
      <el-table-column label="申请人" align="center" prop="applyUserName" />
      <el-table-column
        label="申请时间"
        align="center"
        prop="applyTime"
        width="120"
      >
        <template slot-scope="scope">
          <!--<span>{{ parseTime(scope.row.applyTime, '{y}-{m}-{d}') }}</span>-->
          <span>{{ scope.row.applyTime }}</span>
        </template>
      </el-table-column>
      <el-table-column
        label="当前任务名称"
        align="center"
        prop="taskName"
        width="150"
      />
      <el-table-column
        label="操作"
        align="center"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="scope">
          <apply-before
            v-show="!scope.row.instanceId"
            :row="scope.row"
            :dataId="scope.row.id"
            processKey="leave"
            module="biz_leave"
            :handleUpdate="handleUpdate"
            :handleDelete="handleDelete"
            :requestMapping="requestMapping"
            @getList="getList"
          ></apply-before>

          <apply-after
            v-show="scope.row.instanceId"
            :row="scope.row"
            :taskId="scope.row.taskId"
            :type="scope.row.type"
            @getList="getList"
          ></apply-after>

          <!--
            自定义的 测试用的入口按钮
            这里无条件地传递全部的值
          -->
          <el-button size="mini" type="text" @click="gotoInfoPage(scope.row)">
            测试入口
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改请假对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="请假类型" prop="type">
          <el-select v-model="form.type" placeholder="请选择请假类型">
            <el-option
              v-for="dict in typeOptions"
              :key="dict.dictValue"
              :label="dict.dictLabel"
              :value="dict.dictValue"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="标题" prop="title">
          <el-input v-model="form.title" placeholder="请输入标题" />
        </el-form-item>
        <el-form-item label="原因" prop="reason">
          <el-input
            v-model="form.reason"
            type="textarea"
            placeholder="请输入内容"
          />
        </el-form-item>
        <el-form-item label="开始时间" prop="leaveStartTime">
          <el-date-picker
            clearable
            size="small"
            style="width: 200px"
            v-model="form.leaveStartTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="选择开始时间"
          >
          </el-date-picker>
        </el-form-item>
        <el-form-item label="结束时间" prop="leaveEndTime">
          <el-date-picker
            clearable
            size="small"
            style="width: 200px"
            v-model="form.leaveEndTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="选择结束时间"
          >
          </el-date-picker>
        </el-form-item>
        <!--<el-form-item label="请假时长" prop="totalTime">
          <el-input v-model="form.totalTime" readonly />
        </el-form-item>-->
        <el-form-item label="备注" prop="remark">
          <el-input
            v-model="form.remark"
            type="textarea"
            placeholder="请输入内容"
          />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { parseTime } from "@/utils";
import {
  list,
  detail,
  deleteInfo,
  add,
  update,
} from "@/api/activiti/leaveTest";
import ApplyBefore from "@/components/Activiti/ApplyBefore/index";
import ApplyAfter from "@/components/Activiti/ApplyAfter/index";
import Pagination from "@/components/Pagination";
export default {
  name: "Leave",
  components: {
    ApplyBefore,
    ApplyAfter,
    Pagination,
  },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 请假表格数据
      leaveList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 请假类型字典
      typeOptions: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        type: null,
        title: null,
        leaveStartTime: null,
        leaveEndTime: null,
        applyUserId: null,
        applyUserName: null,
        applyTime: null,
        instanceId: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        type: [
          { required: true, message: "请假类型不能为空", trigger: "blur" },
        ],
        title: [{ required: true, message: "标题不能为空", trigger: "blur" }],
        reason: [{ required: true, message: "原因不能为空", trigger: "blur" }],
        leaveStartTime: [
          { required: true, message: "开始时间不能为空", trigger: "blur" },
        ],
        leaveEndTime: [
          { required: true, message: "结束时间不能为空", trigger: "blur" },
        ],
      },
      requestMapping: "/activiti/monitor",
    };
  },
  created() {
    this.getList();
    this.typeOptions = [
      { dictLabel: "年假", dictValue: "1" },
      { dictLabel: "事假", dictValue: "2" },
      { dictLabel: "病假", dictValue: "3" },
    ];
  },
  methods: {
    /** 查询请假列表 */
    getList() {
      this.loading = true;
      list(this.queryParams).then((response) => {
        this.leaveList = response.data.rows;
        this.total = response.data.total;
        this.loading = false;
      });
    },
    // 请假类型字典翻译
    typeFormat(row, column) {
      let item = this.typeOptions.find((item) => item.dictValue == row.type);
      return item.dictLabel;
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        type: null,
        title: null,
        reason: null,
        leaveStartTime: null,
        leaveEndTime: null,
        totalTime: null,
        realityStartTime: null,
        realityEndTime: null,
        applyUserId: null,
        applyUserName: null,
        applyTime: null,
        instanceId: null,
        processKey: null,
        delFlag: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        remark: null,
      };
      this.resetForm("form");
    },
    resetForm(val) {
      this.$nextTick(() => {
        this.$refs.form.resetFields();
      });
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.id);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加请假";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids;
      detail({ id: id }).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改请假";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.id != null) {
            update(this.form).then((response) => {
              this.$message.success("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            add(this.form).then((response) => {
              this.$message.success("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除请假编号为"' + ids + '"的数据项?', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(function () {
          return deleteInfo(ids);
        })
        .then(() => {
          this.getList();
          this.$message.success("删除成功");
        });
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm("是否确认导出所有请假数据项?", "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(function () {
          // return exportLeave(queryParams);
        })
        .then((response) => {
          // this.download(response.msg);
        });
    },

    // TODO: 测试代码
    /** 跳转到详情页 以新增模式 */
    gotoInfoPageWithModeAdd() {
      // 事实上不传递模式变量
      this.$router.push({
        name: "ActivitiInfo",

        // 新增时，事实上没有任何参数 未来可能会增加参数。
        query: Object.assign({}),
      });
    },

    // TODO: 测试代码
    /** 跳转到详情页
     * @param { Record<string, unknown> } recordObj 一大堆数据 不清楚有什么值了
     */
    gotoInfoPage(recordObj) {
      console.log(" 准备跳路由 查看全部参数？ ", recordObj);
      this.$router.push({
        name: "ActivitiInfo",

        // TODO: 需要尽可能得到更多的工作流通用数据 比如业务id 实例id taskId 等等
        // 警告 此处会提供非常多的参数 url会很混乱 未来可能精细化管理
        // 路由传参时，必定存在名为businessId的键
        query: Object.assign({}, recordObj, {
          businessKey: recordObj.id,
        }),
      });
    },
  },
};
</script>
